User manual ZYXEL GS 2200

[. . . ] GS2200-8/24 Series Intelligent Layer 2 GbE Switch Default Login Details IP Address User Name Password http://192. 168. 1. 1 admin 1234 Firmware Version 4. 00 Edition 1, 12/2011 www. zyxel. com Copyright © 2011 ZyXEL Communications Corporation About This User's Guide About This User's Guide IMPORTANT!Intended Audience This manual is intended for people who want to configure the Switch using the web configurator. Related Documentation • Command Line Interface (CLI) Reference Guide The Command Reference Guide explains how to use the Command-Line Interface (CLI) and CLI commands to configure the Switch. • Web Configurator Online Help The embedded Web Help contains descriptions of individual screens and supplementary information. Note: It is recommended you use the web configurator to configure the Switch. • Support Disc Refer to the included CD for support documents. Documentation Feedback Send your comments, questions or suggestions to: techwriters@zyxel. com. tw Thank you!The Technical Writing Team, ZyXEL Communications Corp. , 6 Innovation Road II, Science-Based Industrial Park, Hsinchu, 30099, Taiwan. GS2200-8/24 User’s Guide 3 About This User's Guide Need More Help? More help is available at www. zyxel. com. • Download Library Search for the latest product updates and documentation from this link. [. . . ] This field displays the multicast VLAN ID. This field displays the port number that belongs to the multicast group. This field displays IP multicast group addresses. 23. 3 Multicast Setting Click Advanced Applications > Multicast > Multicast Setting link to display the screen as shown. See Section 23. 1 on page 168 for more information on multicasting. Figure 106 Advanced Application > Multicast > Multicast Setting GS2200-8/24 User’s Guide 171 Chapter 23 Multicast The following table describes the labels in this screen. Table 56 Advanced Application > Multicast > Multicast Setting LABEL IGMP Snooping Active Querier Host Timeout DESCRIPTION Use these settings to configure IGMP Snooping. Select Active to enable IGMP Snooping to forward group multicast traffic only to ports that are members of that group. Select this option to allow the Switch to send IGMP General Query messages to the VLANs with the multicast hosts attached. Specify the time (from 1 to 16, 711, 450) in seconds that elapses before the Switch removes an IGMP group membership entry if it does not receive report messages from the port. Select a priority level (0-7) to which the Switch changes the priority in outgoing IGMP control packets. Otherwise, select No-Change to not replace the priority. Select Active to enable IGMP filtering to control which IGMP groups a subscriber on a port can join. 802. 1p Priority IGMP Filtering Note: If you enable IGMP filtering, you must create and assign IGMP filtering profiles for the ports that you want to allow to join multicast groups. Unknown Multicast Frame Reserved Multicast Group Specify the action to perform when the Switch receives an unknown multicast frame. Select Flooding to send the frame(s) to all ports. The IP address range of 224. 0. 0. 0 to 224. 0. 0. 255 are reserved for multicasting on the local network only. For example, 224. 0. 0. 1 is for all hosts on a local network segment and 224. 0. 0. 9 is used to send RIP routing information to all RIP v2 routers on the same network segment. A multicast router will not forward a packet with the destination IP address within this range to other networks. See the IANA web site for more information. The layer 2 multicast MAC addresses used by Cisco layer 2 protocols, 01:00:0C:CC:CC:CC and 01:00:0C:CC:CC:CD, are also included in this group. Specify the action to perform when the Switch receives a frame with a reserved multicast address. Select Flooding to send the frame(s) to all ports. Port * This field displays the port number. Settings in this row apply to all ports. [. . . ] • This device must accept any interference received, including interference that may cause undesired operations. FCC Warning This device has been tested and found to comply with the limits for a Class A digital switch, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a commercial environment. This device generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this device in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. CE Mark Warning: This is a class A product. [. . . ]